Ever wonder why smart people resist beneficial changes? I’ve adapted Harvard’s groundbreaking “Immunity to Change” research into a practical playbook that helps senior leaders understand what their people are unconsciously protecting—and work with those defenses instead of against them.

Two years ago, I couldn’t imagine letting go of control, but the PQ program transformed my mental fitness. By recognizing and reducing negative thoughts (Saboteurs) and fostering positive ones (Sage), I discovered newfound clarity, energy, and balance in both work and life. This journey revealed the importance of embracing neuroplasticity, letting go of perfection, and focusing on what truly matters.